The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 28, 2022
Filed:
Jul. 10, 2018
Applicant:
Dow Global Technologies Llc, Midland, MI (US);
Assignee:
DOW GLOBAL TECHNOLOGIES LLC, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D 3/32 (2006.01); C11D 3/37 (2006.01); C11D 7/32 (2006.01); C11D 3/20 (2006.01); C11D 3/39 (2006.01); C11D 17/00 (2006.01);
U.S. Cl.
CPC ...
C11D 3/2093 (2013.01); C11D 3/32 (2013.01); C11D 3/37 (2013.01); C11D 3/3757 (2013.01); C11D 3/3769 (2013.01); C11D 3/3917 (2013.01); C11D 3/3935 (2013.01); C11D 7/32 (2013.01); C11D 7/3263 (2013.01); C11D 17/0039 (2013.01);
Abstract
A detergent additive comprising an active, the active comprising one or both of tetraacetylethylenediamine or triacetylethylenediamine; and the reaction product of a compound that functions as a Michael donor and a compound that functions as a Michael acceptor; wherein, the compound that functions as a Michael donor is selected from the group consisting of acetoacetate esters, cyanoacetate esters and malonic acid esters; the compound that functions as a Michael acceptor is a multifunctional acrylate; and the weight percent of the tetraacetylethylenediamine in the detergent additive is 10 to 90 percent.